July Weather in But Son, Vietnam

Last updated: August 28, 2025

In July, the average temperature in But Son, Vietnam reaches a warm 31°C (87°F). Expect a minimum of 25°C (78°F) and soaring maximums of up to 40°C (105°F). With precipitation totaling 302 mm (11.9 in) over 18 days, don’t forget your umbrella! Additionally, the average humidity sits at a muggy 90%, making for a steamy atmosphere.

July Temperature in But Son

In July in But Son, the average temperature is 31°C (87°F), with maximums reaching up to 40°C (105°F) and minimums dropping as low as 25°C (78°F). This warm weather makes it an ideal time for beach activities and outdoor exploration.

July Weather in But Son: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in But Son, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In But Son, July typically has an average temperature of 31°C (87°F), with highs reaching up to 40°C (105°F) and lows dropping to around 25°C (78°F).

Data source: Temperature data for But Son generated using information from the Copernicus Climate Change Service.

July Precipitation in But Son

In But Son, in July, the total precipitation amount reaches 302 mm (11.9 in) over the course of 18 days.

July Precipitation Trends in But Son

The chart displays monthly precipitation patterns in But Son, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In But Son, July typically receives around 302 mm (11.9 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in But Son

In But Son in July, humidity is 90%. With an average temperature of 31°C (87°F), this humidity feels like stepping into a sauna, where every breath feels heavy and sticky, making travel somewhat uncomfortable and requiring frequent breaks to hydrate and cool off.

July Average Humidity in But Son

This chart illustrates the average monthly humidity levels in But Son, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in But Son is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in But Son

In But Son in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in But Son, you can check here.

Maximum UV Index Levels in But Son for July

The chart shows the monthly maximum UV Index (UVI) for But Son in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in But Son typically reaches 14, which falls under the extreme exposure category.

Data source: But Son July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How July Weather in But Son Compares to Other Months

Weather in But Son varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in But Son, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in But Son, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	35 mm (1.4 inches)	74%	very high
February Weather	19°C (67°F)	21 mm (0.8 inches)	77%	very high
March Weather	23°C (73°F)	42 mm (1.7 inches)	74%	extreme
April Weather	25°C (77°F)	77 mm (3.0 inches)	70%	extreme
May Weather	29°C (84°F)	166 mm (6.5 inches)	78%	extreme
June Weather	32°C (89°F)	109 mm (4.3 inches)	82%	extreme
July Weather	31°C (87°F)	302 mm (11.9 inches)	90%	extreme
August Weather	30°C (86°F)	312 mm (12.3 inches)	90%	extreme
September Weather	29°C (84°F)	252 mm (9.9 inches)	84%	extreme
October Weather	25°C (78°F)	250 mm (9.8 inches)	81%	extreme
November Weather	23°C (74°F)	73 mm (2.9 inches)	78%	very high
December Weather	19°C (67°F)	38 mm (1.5 inches)	78%	high